symfony/symfony-docs — pull request #1522 by jaywilliams (2012-07-03 14:17:18+00:00)
Title: Spelling tweak, use the word "if" not "of"

There is a small spelling error in the controller documentation.

Original:

// use a default value of the key doesn't exist
$filters = $session->set('filters', array());

Patched:

// use a default value if the key doesn't exist
$filters = $session->set('filters', array());